USB spec specifies wMaxPacketSize to be little endian (as other properties),
so when using this variable in the driver we should convert to the current
CPU endianness if necessary.
Signed-off-by: Felipe F. Tonello <e...@felipetonello.com>
---
drivers/usb/gadget/function/f_midi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/function/f_midi.c
b/drivers/usb/gadget/function/f_midi.c
index 58fc199a18ec..a83d852b1da5 100644
--- a/drivers/usb/gadget/function/f_midi.c
+++ b/drivers/usb/gadget/function/f_midi.c
@@ -362,7 +362,7 @@ static int f_midi_set_alt(struct usb_function *f, unsigned
intf, unsigned alt)
struct usb_request *req =
midi_alloc_ep_req(midi->out_ep,
max_t(unsigned, midi->buflen,
- bulk_out_desc.wMaxPacketSize));
+
le16_to_cpu(bulk_out_desc.wMaxPacketSize)));
if (req == NULL)
return -ENOMEM;
--
2.9.2
